Cartridge for containing and mixing impression material for making dental impressions and casts



FIG. 1 is a perspective view of the cartridge.

FIG. 2 is a left side view of the cartridge shown in FIG. 1.

FIG. 3 is a right side view of the cartridge shown in FIG. 1.

FIG. 4 is a top view of the cartridge shown in FIG. 1.

FIG. 5 is a bottom view of the cartridge shown in FIG. 1.

FIG. 6 is a front view of the cartridge shown in FIG. 1.

FIG. 7 is a back view of the cartridge shown in FIG. 1.

FIG. 8 is a perspective view of a locking device for securing a dispensing tip to the cartridge according to at least one embodiment of the present invention.

FIG. 9 is a perspective view of the cartridge with the locking device connected to it.

FIG. 10 is a perspective view of a dispensing tip for use with the cartridge according to at least one embodiment of the present invention.

FIG. 11 is a perspective view of the cartridge with the dispensing tip connected to it by the locking device.

FIG. 12 is a left side view of the cartridge with the locking device connected to it.

FIG. 13 is a right side view of the cartridge with the locking device connected to it.

FIG. 14 is a view of the cartridge as shown in FIG. 12, but with a cover for the openings in the cartridge.

FIG. 15 is a top view of the cartridge shown in FIG. 14.

FIG. 16 is a bottom view of the cartridge shown in FIG. 14.

FIG. 17 is a back view of the cartridge shown in FIG. 14.

FIG. 18 is a front view of the cover shown in FIG. 14; and,

FIG. 19 is a back view of the cover shown in FIG. 14. 

The ornamental design for a cartridge for containing and mixing impression material for making dental impressions and casts, as shown and described. 